EP 0833466 A3 19980520 - Isolation apparatus for electronic equipment
Title (en)
Isolation apparatus for electronic equipment
Title (de)
Vorrichtung zum Isolieren eines elektronischen Gerätes
Title (fr)
Dispositif isolant pour appareil électronique
Publication
Application
Priority
JP 25473896 A 19960926
Abstract (en)
[origin: EP0833466A2] An electromagnetic isolation apparatus for an electronic device such as a portable telephone is provided which includes first and second shield cases and elastic members such as rubber cushions. The first and second shield cases are disposed within a casing of the electronic device to surround at least part of both surfaces of a printed circuit board mounted within the electronic device. The elastic members are interposed between an inner wall of the casing of the electronic device and an outer surface of the first shield case and between the inner wall of the casing and an outer surface of the second shield case to produce elastic pressures urging the first and second shield cases into conductive engagement with the printed circuit board. <IMAGE>
IPC 1-7
IPC 8 full level
H04M 1/02 (2006.01); H04M 1/18 (2006.01); H05K 9/00 (2006.01); H04B 1/38 (2006.01); H04M 19/04 (2006.01)
CPC (source: EP US)
H04M 1/0202 (2013.01 - EP US); H04M 1/185 (2013.01 - EP US); H05K 9/0033 (2013.01 - EP US); H05K 9/0037 (2013.01 - EP US); H04B 1/3833 (2013.01 - EP US); H04B 2001/3894 (2013.01 - EP US); H04M 19/047 (2013.01 - EP US); Y10S 174/35 (2013.01 - EP US); Y10S 277/92 (2013.01 - EP US)
Citation (search report)
- [A] US 4890199 A 19891226 - BEUTLER SCOTT D [US]
- [A] DE 3515772 A1 19861106 - BOSCH GMBH ROBERT [DE]
- [A] PATENT ABSTRACTS OF JAPAN vol. 096, no. 007 31 July 1996 (1996-07-31)
- [A] PATENT ABSTRACTS OF JAPAN vol. 096, no. 012 26 December 1996 (1996-12-26)
- [AD] PATENT ABSTRACTS OF JAPAN vol. 016, no. 564 (E - 1295) 4 December 1992 (1992-12-04)
Designated contracting state (EPC)
AT BE CH DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE
DOCDB simple family (publication)
EP 0833466 A2 19980401; EP 0833466 A3 19980520; EP 0833466 B1 20050323; CN 1104835 C 20030402; CN 1177519 C 20041124; CN 1177904 A 19980401; CN 1378419 A 20021106; DE 69732823 D1 20050428; DE 69732823 T2 20060518; IN 192428 B 20040424; US 2002027009 A1 20020307; US 6333459 B1 20011225; US 6501019 B2 20021231
DOCDB simple family (application)
EP 97307529 A 19970925; CN 02105158 A 19970925; CN 97119382 A 19970925; DE 69732823 T 19970925; IN 1769CA1997 A 19970923; US 93870497 A 19970926; US 98644001 A 20011108